Workbook Detail
Number Sense Complements Complement Of 10 — Set 18
What number + 1 = 10?
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Answer: 9
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 1
- Difficulty
- normal
__ + 2 = 20
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Answer: 18
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 2
- Difficulty
- normal
__ + 52 = 100
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Answer: 48
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 52
- Difficulty
- normal
What number + 9 = 20?
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Answer: 11
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 9
- Difficulty
- normal
Find the complement to 20: 12 + __ = 20
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Answer: 8
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 12
- Difficulty
- normal
What number + 90 = 100?
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Answer: 10
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 90
- Difficulty
- normal
__ + 11 = 100
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Answer: 89
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 11
- Difficulty
- normal
Find the complement to 100: 85 + __ = 100
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Answer: 15
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 85
- Difficulty
- normal
What number + 9 = 10?
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Answer: 1
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 9
- Difficulty
- normal
What number + 7 = 10?
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Answer: 3
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 7
- Difficulty
- normal
__ + 94 = 100
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Answer: 6
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 94
- Difficulty
- normal
__ + 12 = 20
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Answer: 8
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 12
- Difficulty
- normal
Find the complement to 20: 4 + __ = 20
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Answer: 16
- SubType
- complement-of-10
- Total
- 20
- KnownAddend
- 4
- Difficulty
- normal
Find the complement to 100: 55 + __ = 100
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Answer: 45
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 55
- Difficulty
- normal
__ + 2 = 10
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Answer: 8
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 2
- Difficulty
- normal
Find the complement to 10: 2 + __ = 10
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Answer: 8
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 2
- Difficulty
- normal
Find the complement to 10: 8 + __ = 10
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Answer: 2
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 8
- Difficulty
- normal
Find the complement to 100: 74 + __ = 100
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Answer: 26
- SubType
- complement-of-10
- Total
- 100
- KnownAddend
- 74
- Difficulty
- normal
Find the complement to 10: 7 + __ = 10
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Answer: 3
- SubType
- complement-of-10
- Total
- 10
- KnownAddend
- 7
- Difficulty
- normal